12278317120

素因数分解:

$2^6\times 5^1\times {\mathrm{233}}^1\times {\mathrm{164677}}^1$

素因数の和:164927

約数の個数: 56

約数和(自身を含む): 29363404824

約数和(自身を除く): 17085087704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 233, 320, 466, 932, 1165, 1864, 2330, 3728, 4660, 7456, 9320, 14912, 18640, 37280, 74560, 164677, 329354, 658708, 823385, 1317416, 1646770, 2634832, 3293540, 5269664, 6587080, 10539328, 13174160, 26348320, 38369741, 52696640, 76739482, 153478964, 191848705, 306957928, 383697410, 613915856, 767394820, 1227831712, 1534789640, 2455663424, 3069579280, 6139158560, 12278317120]

約数ペア:

[(1, 12278317120), (2, 6139158560), (4, 3069579280), (5, 2455663424), (8, 1534789640), (10, 1227831712), (16, 767394820), (20, 613915856), (32, 383697410), (40, 306957928), (64, 191848705), (80, 153478964), (160, 76739482), (233, 52696640), (320, 38369741), (466, 26348320), (932, 13174160), (1165, 10539328), (1864, 6587080), (2330, 5269664), (3728, 3293540), (4660, 2634832), (7456, 1646770), (9320, 1317416), (14912, 823385), (18640, 658708), (37280, 329354), (74560, 164677)]